Coarse fiber food generally refers to food rich in dietary fiber, dietary fiber in the intestinal tract can not be digested and absorbed, but can soften stool, promote gastrointestinal peristalsis, in the intestinal tract can be combined with unabsorbed cholesterol, sugar, has the effect of reducing cholesterol absorption, slowing the rise in blood sugar. Proper consumption of health benefits, crude fiber food mainly from grains, vegetables, fruits, mushrooms, algae and nuts food: 1, grains: such as buckwheat, oats, black rice, millet, corn, and potatoes such as sweet potatoes, purple potatoes, yams, yams, etc., such foods contain crude fiber, can be appropriate in daily life; 2, beans: such as black beans, soybeans, red beans, green beans, kidney beans, peas Fava beans, green beans, etc., appropriate consumption can promote intestinal peristalsis, improve constipation, the daily diet can increase the intake of such food; 3, vegetables: garlic, celery, leeks, spinach, rape, kale, cauliflower, bitter gourd, amaranth, broccoli, bamboo shoots, etc., mainly green leafy vegetables. Dried vegetables are also extremely rich in dietary fiber, such as dried eggplant, dried bean curd, dried bamboo shoots, dehydrated vegetables, etc.. Such foods help gastrointestinal peristalsis and promote fat excretion; 4, fruits: such as bananas, apples, hawthorn, blueberries, plums, strawberries, guava, etc., moderate consumption is beneficial to intestinal health, but also can assist in controlling blood sugar. However, it should be noted that diabetic patients should pay attention to avoid a large intake of fruits with high sugar content, in order to effectively supplement dietary fiber, the peel can be edible fruits as far as possible after washing with the skin; 5, mushrooms: such as enoki mushrooms, shiitake mushrooms, silver fungus, fungus, etc., appropriate consumption is beneficial to the body; 6, algae: such as kelp, nori, rich in a variety of nutrients, high crude fiber content, it is recommended that appropriate supplementation of such foods; 7, nuts Class: such as sesame seeds, pine nuts, almonds, walnuts, hazelnuts, sunflower seeds, peanuts, etc., high crude fiber content, appropriate consumption will help the body’s health. But in the daily diet should also pay attention to the crude fiber food should not be too much intake, should maintain a balanced diet.